National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fog/Mist

10°F

-12°C

Humidity 95%
Wind Speed Calm
Barometer 30.00 in (1016.8 mb)
Dewpoint 9°F (-13°C)
Visibility 6.00 mi
Last update 3 Dec 7:56 am EST
Extended Forecast for

3 Miles S Watertown NY

  • Today

    Today: A slight chance of snow showers after 4pm. Partly sunny, with a high near 33. South wind 6 to 14 mph. Chance of precipitation is 20%.

    High: 33 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Tonight

    Tonight: Snow showers, mainly after 9pm. The snow could be heavy at times. Patchy blowing snow before 1am, then patchy blowing snow after 2am. Low around 17. Southwest wind 15 to 17 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 17 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Thursday

    Thursday: Snow showers, mainly before noon. Temperature falling to around 14 by 5pm. Northwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 26 °F⇓

    Snow Showers
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A slight chance of snow showers after 1am. Mostly clear, with a low around 0. Wind chill values as low as -10. Northwest wind 5 to 13 mph becoming southeast after midnight. Chance of precipitation is 20%.

    Low: 0 °F

    Mostly Clear
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: A slight chance of snow showers. Partly sunny, with a high near 24. South wind 9 to 13 mph. Chance of precipitation is 20%.

    High: 24 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 18. South wind around 10 mph. Chance of precipitation is 30%.

    Low: 18 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 33. South wind around 11 mph. Chance of precipitation is 60%.

    High: 33 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 15. West wind 7 to 9 mph. Chance of precipitation is 60%.

    Low: 15 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: A chance of snow showers. Partly sunny, with a high near 22. Chance of precipitation is 40%.

    High: 22 °F

    Chance Snow
    Showers

Detailed Forecast

Today
A slight chance of snow showers after 4pm. Partly sunny, with a high near 33. South wind 6 to 14 mph. Chance of precipitation is 20%.
Tonight
Snow showers, mainly after 9pm. The snow could be heavy at times. Patchy blowing snow before 1am, then patchy blowing snow after 2am. Low around 17. Southwest wind 15 to 17 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Thursday
Snow showers, mainly before noon. Temperature falling to around 14 by 5pm. Northwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
A slight chance of snow showers after 1am. Mostly clear, with a low around 0. Wind chill values as low as -10. Northwest wind 5 to 13 mph becoming southeast after midnight. Chance of precipitation is 20%.
Friday
A slight chance of snow showers. Partly sunny, with a high near 24. South wind 9 to 13 mph. Chance of precipitation is 20%.
Friday Night
A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 18. South wind around 10 mph. Chance of precipitation is 30%.
Saturday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 33. South wind around 11 mph. Chance of precipitation is 60%.
Saturday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 15. West wind 7 to 9 mph. Chance of precipitation is 60%.
Sunday
A chance of snow showers. Partly sunny, with a high near 22. Chance of precipitation is 40%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 4. Chance of precipitation is 30%.
Monday
A chance of snow showers. Partly sunny, with a high near 18. Chance of precipitation is 30%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 5. Chance of precipitation is 30%.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Watertown NY
 43.93°N 75.89°W (Elev. 633 ft)
Last Update:
6:36 am EST Dec 3, 2025
Forecast Valid:
8am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation